IT201800010950A1 - Gruppo di supporto e presa di barre semilavorate per alimentare una macchina utensile - Google Patents
Gruppo di supporto e presa di barre semilavorate per alimentare una macchina utensile Download PDFInfo
- Publication number
- IT201800010950A1 IT201800010950A1 IT102018000010950A IT201800010950A IT201800010950A1 IT 201800010950 A1 IT201800010950 A1 IT 201800010950A1 IT 102018000010950 A IT102018000010950 A IT 102018000010950A IT 201800010950 A IT201800010950 A IT 201800010950A IT 201800010950 A1 IT201800010950 A1 IT 201800010950A1
- Authority
- IT
- Italy
- Prior art keywords
- bar
- support
- gripping
- gripper
- jaws
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1223—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis using fluid-pressure means in the chuck to actuate the gripping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/08—Arrangements for reducing vibrations in feeding-passages or for damping noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/123—Grippers, pushers or guiding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1253—Jaws movement actuated by an axially movable member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Knitting Machines (AREA)
- Scissors And Nippers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000010950A IT201800010950A1 (it) | 2018-12-10 | 2018-12-10 | Gruppo di supporto e presa di barre semilavorate per alimentare una macchina utensile |
| EP19835528.1A EP3894119B1 (en) | 2018-12-10 | 2019-12-06 | Gripper and guide for bar stock |
| ES19835528T ES2942003T3 (es) | 2018-12-10 | 2019-12-06 | Pinza y guía para material en barra |
| EA202191575A EA202191575A1 (ru) | 2018-12-10 | 2019-12-06 | Блок опоры и захвата прутьев для подачи на механический станок |
| SI201930514T SI3894119T1 (sl) | 2018-12-10 | 2019-12-06 | Prijemalo in vodilo za material v palicah |
| PCT/IT2019/050256 WO2020121351A1 (en) | 2018-12-10 | 2019-12-06 | Bar support and gripping unit for feeding a machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000010950A IT201800010950A1 (it) | 2018-12-10 | 2018-12-10 | Gruppo di supporto e presa di barre semilavorate per alimentare una macchina utensile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201800010950A1 true IT201800010950A1 (it) | 2020-06-10 |
Family
ID=65861545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102018000010950A IT201800010950A1 (it) | 2018-12-10 | 2018-12-10 | Gruppo di supporto e presa di barre semilavorate per alimentare una macchina utensile |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3894119B1 (ru) |
| EA (1) | EA202191575A1 (ru) |
| ES (1) | ES2942003T3 (ru) |
| IT (1) | IT201800010950A1 (ru) |
| SI (1) | SI3894119T1 (ru) |
| WO (1) | WO2020121351A1 (ru) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1191716A (fr) * | 1957-03-26 | 1959-10-21 | Forkardt Paul Kg | Dispositif pour maintenir en position et déplacer des pièces à usiner sur des machines-outils |
| US4420284A (en) * | 1978-05-24 | 1983-12-13 | Hans Eisinger | Device for the feeding of material bars for processing machines |
| CH647968A5 (en) * | 1982-09-10 | 1985-02-28 | Lns Vente Fab Decolletage | Rotary rest |
| US4914992A (en) * | 1987-10-14 | 1990-04-10 | I.E.M.C.A. S.P.A. | Device for improving the feed of a bar in an automatic lathe for machining bars |
| US20110048184A1 (en) * | 2008-04-17 | 2011-03-03 | Maurizio Casalini | Rotary centering device for the guided transfer of bars from a feeder to a lathe |
| ITUB20161228A1 (it) * | 2016-03-02 | 2017-09-02 | Drehmag S R L | Dispositivo centratore a ganasce per caricatori di barre in torni automatici |
-
2018
- 2018-12-10 IT IT102018000010950A patent/IT201800010950A1/it unknown
-
2019
- 2019-12-06 EA EA202191575A patent/EA202191575A1/ru unknown
- 2019-12-06 ES ES19835528T patent/ES2942003T3/es active Active
- 2019-12-06 WO PCT/IT2019/050256 patent/WO2020121351A1/en unknown
- 2019-12-06 EP EP19835528.1A patent/EP3894119B1/en active Active
- 2019-12-06 SI SI201930514T patent/SI3894119T1/sl unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1191716A (fr) * | 1957-03-26 | 1959-10-21 | Forkardt Paul Kg | Dispositif pour maintenir en position et déplacer des pièces à usiner sur des machines-outils |
| US4420284A (en) * | 1978-05-24 | 1983-12-13 | Hans Eisinger | Device for the feeding of material bars for processing machines |
| CH647968A5 (en) * | 1982-09-10 | 1985-02-28 | Lns Vente Fab Decolletage | Rotary rest |
| US4914992A (en) * | 1987-10-14 | 1990-04-10 | I.E.M.C.A. S.P.A. | Device for improving the feed of a bar in an automatic lathe for machining bars |
| US20110048184A1 (en) * | 2008-04-17 | 2011-03-03 | Maurizio Casalini | Rotary centering device for the guided transfer of bars from a feeder to a lathe |
| ITUB20161228A1 (it) * | 2016-03-02 | 2017-09-02 | Drehmag S R L | Dispositivo centratore a ganasce per caricatori di barre in torni automatici |
Also Published As
| Publication number | Publication date |
|---|---|
| SI3894119T1 (sl) | 2023-06-30 |
| EP3894119A1 (en) | 2021-10-20 |
| WO2020121351A1 (en) | 2020-06-18 |
| ES2942003T3 (es) | 2023-05-29 |
| EP3894119B1 (en) | 2023-01-18 |
| EA202191575A1 (ru) | 2021-09-21 |
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